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Indigofera decora Deciduous shrub (1 Page of 5) The Indigofera decora plant species is found in E. Asia - China, Japan. It is a member of the Leguminosae family. Some home gardeners know the variety as I. incarnata. Hedysarum incanum. Thunb. 1784. - this does not relate to I. incanum. Hedysarum incarnatum. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Indigofera decora Family: Leguminosae Author: Lindl. Known Hazards: None known Mature Height: 0.5 Mature Width: 1 Habitat: River banks and old stone walls in C. and S. Japan[58].
Cultivation Notes: Requires a light or medium well-drained soil and a sunny position[11, 200]. Succeeds on chalk[11].
The top-growth is not very winter-hardy, the stems are often cut back by cold weather but new shoots are produced in spring and these flower in late summer[182].
A very ornamental plant[1], it is closely related to I. fortunei[182].
The flowers, which are borne over a period of about 20 weeks, have a vanilla scent[245].
Plants in this genus are notably resistant to honey fungus[200].
This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[200].
For further Indigofera decora gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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